Velocity

Personal Write up For this lab, bottle rockets were to be made by the materials of duct tape, a tennis ball, cardboard, and a liter bottle. Using water as fuel, the rocket that is constructed was launched at the pressure of eighty PSI. The objective of this lab was to build the rocket efficient enough to launch at a range of two hundred to three hundred feet by calculating different variables. The independent variables of this lab were the shape and mass of the rocket, the angle degree the…

there is a greater amount of the enzyme available for the dopa to interact with and will lead to more formation of dopachrome. The rate of the enzyme-catalyzed as measured by velocity, also showed a linear relationship (Graph 3) and the enzyme being a limiting reactant, so the reaction will proceed at a maximum velocity. When the substrate in in excess, more enzyme will produce more product at a higher rate since Vi will be equal to Vmax. However, the linear relationship will not hold if the…

“Explain how the work of [Energy absorption in lattice structures in dynamics ] has enhanced our understanding of Structural Engineering with respect to the work that preceded it, and how this research should be developed further in the future.” Nowadays, cellular materials are well-known in the world, however, the relationship between dynamic load and the deformation of the lattice structure is less well-studied. Actually, lattice structures can help engineer to produce macro-scale material…

soccer ball is 420-450 grams, or 0.925942 0.99208 pounds. The weight of the ball is important because it can affect the speed the ball falls due to gravity. Gravity's force is 9.81 m/s2. The ball’s velocity, or how fast it is going, is affected by where it is and how a force is acting upon it. The velocity of it going down is more because gravity is in the favor of falling were as the. Due to the force of gravity, the ball is constantly falling at a rate of 9.81…

start; this is where energy plays a major role. During a gymnast’s running start for a vault, she gains kinetic energy, which is, simply put, the energy of motion. Looking at the equation for kinetic energy (KE = (½) mv^2), you can see that the more velocity produced during the gymnast’s initial run, the more kinetic energy she will have for the rest of the vault. Once the gymnast is at the top of her skill, for example, a handstand position at the top of bars,…

A detailing of the design development and its requirements of the project are set forth in the following section. 2.1 Background The site location’s address for the design project is 2764 Cedar Avenue - Penticton, British Columbia (see Figure 6). The terrain itself poses challenges for the team that is attributable to the unique steep topography the site location is situated on. 2764 Cedar Avenue is classified as a hillside development and requires adherence to strict guidelines set out by the…

Pressure on the airfoil is measured by tappings along the two surfaces connected to a manometer.The flow velocity is kept constant at 25 m/s and the experiment is conducted in two phases. Firstly, the flap is not deployed and incidence is increased by 5^° steps starting from -5^° to 〖25〗^°. The second phase consist in deploying the flap at 〖-10〗^°, 〖10〗^°, 〖20〗^°…

of poems that address the various problems in today’s world. Each poem tackles an issue in society. For example, “Royal Aristocrat”, talks about the fear of not impacting the world, or not doing anything worthwhile with our lives. Another poem, “Velocity”, teaches the reader to to think into the future, and about how we all speed through our lives. This speeding is what results in the advancement of the human race. The author seems to have an inconsistent pace throughout the poems however, and…

concentrations (the degree of an enzymatic reaction is also known as the velocity). This is an indication that the rate of the reaction largely hinges on the concentration of the substrate. When the substrate level is low, the reaction is in the first order, meaning that the substrate concentration can influence the velocity. When the level of the substrate in the reaction is higher, the order of the reaction will be zero, meaning that the velocity is not influenced by the concentration of the…

viscous forces of the flow, viscosity of the fluid and the roughness of the surface of the solid object. Pressure drag, sometimes called foam drag, is generated due to the shape of the object. As the fluid flows around the body the local pressure and velocity changes. Pressure measures the momentum of the fluid molecules and if the pressure varies, a change in momentum produces a force. [6] In this experiment, key drag forces are the skin drag and pressure drag. The skin drag and pressure drag…